Police: Teens may have information about Walmart fire in Naperville

NAPERVILLE, Ill. (WLS) -- Police were questioning four teenagers who they believe may know something about who set a fire at a Walmart in Naperville earlier this month.

Earlier Tuesday, police released surveillance video of the teenagers. Late Tuesday, police said they are not sure what involvement, if any, the teens may have in setting the fire, but they have been cooperating with the investigation.

A $1,000 reward was offered for information about the fire.

A fire was set 9:15 p.m. Nov. 7 in the fabric department of the Walmart in the 2500-block of 75th Street.